VehicleVerdict

1999 Mercedes-Benz Sl500 problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 2 complaints on file for the 1999 Mercedes-Benz Sl500 — too few to judge reliability from owner reports alone — but one recall campaign applies to this year, so any used example should have its VIN checked for completed recall work.

2

NHTSA complaints

1

Recalls

0

Investigations

0

Crash-involved

1

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 1999 compare to other Sl500 years?

Sl500 NHTSA complaints by model year, 1999 highlighted108 complaints1992: 2 complaints1993: 7 complaints1994: 10 complaints1995: 39 complaints1996: 9 complaints1997: 13 complaints1998: 8 complaints1999: 2 complaints2000: 2 complaints2001: 3 complaints2003: 108 complaints2004: 63 complaints2005: 22 complaints2006: 15 complaints2009: 4 complaints
Sl500 NHTSA complaints by model year, 1999 highlighted. Red bars are years to avoid.

See all Sl500 years to avoid →

What are the most common 1999 Mercedes-Benz Sl500 problems?

ComponentComplaintsShare
Other150%
Transmission150%

Does the 1999 Mercedes-Benz Sl500 have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

06E014000Tires & WheelsFebruary 6, 2006 · 31,422 units

Defect

CERTAIN ZF TRADING NORTH AMERICA AFTERMARKET WHEEL BEARING KITS, LEMFOERDER P/N 1402301, SOLD FOR INSTALLATION ON 1992-2001 MERCEDES BENZ SL500 (R129) VEHICLES AFTER APRIL 1, 2005. THE CALIPER MOUNTING BOLTS USED IN THE WHEEL BEARING KIT MAY BE DEFECTIVE, SHEAR OFF AND BREAK. IF BOTH CALIPER MOUNTING BOLTS BREAK, THE BRAKE CALIPER MAY BECOME UNFIXED AND, WHEN THE VEHICLE IS BRAKED, THE BRAKE ROTOR COULD DRAG THE CALIPER, CAUSING THE BRAKE HOSE TO RUPTURE AND THE VEHICLE'S SUSPENSION TO BE DAMAGED.

Consequence

THIS COULD RESULT IN A LOSS OF A PORTION OF THE VEHICLE'S BRAKING ABILITY, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy

ZF TRADING WILL NOTIFY ITS OWNERS AND REPAIR THE WHEEL BEARING KITS FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 27, 2006.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“SMOKE COMING FROM ENGINE COMPARTMENT. UPON CLOSER EXAMINATION FOUND A PIECE OF MATERIAL FROM HOOD WEDGED BETWEEN BODY OF VEHICLE AND EXHAUST MANIFOLD. MATERIAL CAUGHT FIRE. VEHICLE WAS PARKED IN DRIVEWAY IDLING.”

Complaint filed with NHTSA · Other · January 22, 2020 · fire

“DT: THE CONTACT STATED THE DRIVETRAIN IS LEAPING AS THE CAR STARTS AND AS YOU START TO SHIFT. NO ACCIDENTS THAT LED UP TO THIS AND THE DEALER HAS LOOKED AT IT SEVERAL (UNKNOWN QUANITY) TIMES. THE POWERTRAIN SEEMS TO BE SENDING POWER FROM THE FRONT TO THE BACK OF THE CAR TOO QUICKLY AND THIS COULD…”

Complaint filed with NHTSA · Transmission · June 1, 2004

1999 Mercedes-Benz Sl500 — common questions

Is the 1999 Mercedes-Benz Sl500 reliable?

The record is thin — 2 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 1 recall should be verified as completed.

Does the 1999 Mercedes-Benz Sl500 have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 1999 Mercedes-Benz Sl500. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Mercedes-Benz Sl500 years should you avoid?

Based on complaint rates and open investigations, the Sl500 years to avoid are 2003, 2004, 1995. The cleanest record among Sl500 years belongs to 2000.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.